We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rectangular 2.5 inch bare drive with green circuit board visible, 7mm thin

HGST

HGST HTS723232A7A364 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" 7mm laptop hard drive

SKU CH-0J7T-CEND5 MPN HTS723232A7A364

A 2.5 inch laptop hard drive with 320GB capacity, 7200 RPM speed and 16MB cache over a SATA 3.0Gb/s interface in a 7mm low-profile design

  • PackagingBare Drive
  • InterfaceSATA 3.0Gb/s
  • Capacity320GB
  • Cache16MB
  • RPM7200 RPM
  • FeaturesLow Profile - 7mm thickness for design flexibility High Perf
  • 7200 RPM for faster data access
  • 7mm low profile fits slim laptop bays
  • 320GB capacity stores documents and media
  • 16MB cache improves read and write response
  • SATA 3.0Gb/s interface connects to standard laptop ports

Travelstar Z7K320 320GB 7200 RPM

The HGST Travelstar Z7K320 is a 2.5-inch laptop internal hard drive with 320GB capacity. It spins at 7200 RPM and provides 16MB cache over a SATA 3.0Gb/s interface. The bare drive measures 7mm in height.

Suits older laptops needing a 7mm 7200 RPM drive

This drive fits systems that accept a 7mm 2.5-inch SATA drive and benefit from 7200 RPM speeds. It is not for machines that require a taller 2.5-inch drive or an SSD interface. Buyers needing more capacity should look elsewhere.

7mm z-height decides fit

The 7mm height is the critical dimension that determines whether this drive installs in a specific bay. Verify the laptop chassis accepts a 7mm 2.5-inch SATA drive before purchase.

Highlights

  • 7200 RPM for faster data access
  • 7mm low profile fits slim laptop bays
  • 320GB capacity stores documents and media
  • 16MB cache improves read and write response
  • SATA 3.0Gb/s interface connects to standard laptop ports

Specifications

BrandHitachi GST
SeriesTravelstar Z7K320
ModelHTS723232A7A364
PackagingBare Drive
InterfaceSATA 3.0Gb/s
Capacity320GB
Cache16MB
RPM7200 RPM
FeaturesLow Profile - 7mm thickness for design flexibility
High Performance - 7200 RPM for faster data access
Quiet Operation - Enjoy a richer audio-listening
Form Factor2.5"
Height (maximum)7mm
Width (maximum)70mm
Length (maximum)100mm
Shipping weight0.07 kg
Package size102 × 76 × 10 mm

Questions about this item

What comes inside the bare-drive packaging and what else do I need to install it?

The box contains only the 2.5-inch 7mm HTS723232A7A364 drive; you must supply your own SATA data cable, power connection and any mounting bracket or screws your laptop requires.

Which capacity and speed version of the Travelstar Z7K320 should I pick?

This model is the single 320GB 7200 RPM variant with 16MB cache and a SATA 3.0Gb/s interface; no other capacities or spindle speeds exist in this series.

What does the 7200 RPM figure mean for everyday laptop use?

The 7200 RPM spindle provides quicker data access than slower-spinning drives, cutting boot and application load times while fitting the standard 2.5-inch 7mm bay.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.